Renault 681S
The Renault 681S is a tractor produced by Renault. It is equipped with a 230 ci 3.8 L engine. The rated power output is 68 hp 50.7 kW. Transmission: 12 forward and reverse. Operating weight: 5765 to 7926 pounds.
Engine Power
68 hp
50.7 kW
Fuel & Capacities
21.7 gal
82.1 L
Transmission
12 forward and reverse
Operating Weight
5765 to 7926 pounds
Renault 681S Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 1980 - 1986
S SeriesUtility tractor |
|---|---|
1980 - 1986 | |
S Series | |
Utility tractor | |
Production | |
|---|---|
Manufacturer | Renault |
Utility tractor | |
Renault 681S Engine | |
|---|---|
MWM 3.8L 4-cyl diesel | |
Fuel tank | 21.7 gal
82.1 L |
Engine details ...  | |
Renault 681S Transmission | |
|---|---|
12-speed mechanical shuttle | |
Transmission details ...  |
Renault 681S Power | |
|---|---|
Engine | 68 hp
50.7 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Power steering | |
Dry disc brakes | |
ROPS. Cab optional. |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2611 psi
180.0 bar |
Total flow | 8.0 gpm
30.3 lpm |
Tractor hitch | |
|---|---|
Rear Type | II |
Rear lift | 8489 lbs
3850 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/1000 (1.375) |
Engine RPM | 551@2350 |
642@2350 (540/1000) | |
1099@2350 | |
Dimensions & Tires | |
|---|---|
2WD Wheelbase | 93.3 inches
236 cm |
4WD Wheelbase | 94.9 inches
241 cm |
Weight | 5765 to 7926 pounds |
Front tire | 7.50-18 |
2WD Rear tire | 16.9-30 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Charging system | alternator |
Charging amps | 35 |
Battery volts | 12 |
Battery AH | 80 |
References | |
|---|---|
 | |
Renault Serie S |
Engine
Engine Detail — 230 ci / 3.8 L Diesel
Manufacturer | MWM D227-4 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 230 ci
3.8 L |
Bore/Stroke | 3.875x4.724 inches
98 x 120 mm |
Power | 68 hp
50.7 kW |
Compression | 17.8:1 |
Rated RPM | 2350 |
Torque | 169.6 lb-ft
230.0 Nm |
Torque RPM | 1500 |
Starter volts | 12 |
Transmission
Transmission — 12 forward and reverse mechanical shuttle
Type | mechanical shuttle |
Gears | 12 forward and reverse |
Clutch | dry disc |
Four gears in three ranges with shuttle. | |
With 16.9-30 rear tires. Reverse speeds are 3% slower than forward. | |
 | |
Dimensions
Renault 681S Tires | |
|---|---|
2WD Standard tires (ag) | Front: 7.50-18. Rear: 16.9-30 |
4WD Standard tires (ag) | Front: 11.2-24. Rear: 16.9-30 |
4WD Optional tires (ag) | Front: 9.5-28. Rear: 13.6-36 |
4WD Optional tires (ag) | Front: 11.2-28. Rear: 13.6-36 |
4WD Optional tires (ag) | Front: 13.6-24. Rear: 16.9-34 |
4WD Optional tires (ag) | Front: 11.2-28. Rear: 13.6-38 |
Dimensions | |
|---|---|
2WD Wheelbase | 93.3 inches
236 cm |
4WD Wheelbase | 94.9 inches
241 cm |
2WD Length | 150 inches
381 cm |
4WD Length | 156.3 inches
397 cm |
Width | 64.6 inches*Minimum width.
164 cm |
Height (steering wheel) | 64.2 inches
163 cm |
Height (cab) | 96.1 inches
244 cm |
2WD Front tread | 51.2 to 74.8 inches
130 to 189 cm |
4WD Front tread | 53.2 to 74.8 inches
135 to 189 cm |
Rear tread | 51.2 to 78.8 inches
130 to 200 cm |
Renault 681S Weight | |
|---|---|
2WD ROPS | 5765 lbs
2615 kg |
2WD Cab | 6504 lbs
2950 kg |
4WD ROPS | 7187 lbs
3260 kg |
4WD Cab | 7926 lbs
3595 kg |
Photos
Renault 681S tractor photo
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